- Author: Katrin Eismann
- Language: English
- Year: 2018
- Author: Katrin Eismann Wayne Palmer
- Language: English
- Year: 2006
- Author: Katrin Eismann Sean Duggan Tim Grey
- Language: English
- Year: 2010
- Author: Katrin Eismann Sean Duggan Tim Grey
- Language: English
- Year: 2010
- Author: Katrin Eismann Sean Duggan Tim Grey
- Language: English
- Year: 2010
- Author: Katrin Eismann Sean Duggan
- Language: English
- Year: 2008
- Author: Katrin Eismann Sean Duggan
- Language: English
- Year: 2008
- Author: Katrin Eismann
- Language: English
- Year: 2004
- Author: Katrin Eismann Wayne Palmer
- Language: English
- Year: 2006